cotyledon

Fetched 2026-10-26 (cache).

Synonyms: acotyledon, dicotyledon, cotyledons

Antonyms: acotyledon, dicotyledon, cotyledons

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|physiology}} Each of the patches of [[villi]] on the [[foetal]] [[chorion]] in the [[placenta]] of [[ruminant]]s and some other mammals.
2. {{senseid|en|Q193026}}{{lb|en|botany}} The [[leaf]] of the [[embryo]] of a [[seed]]-[[bearing]] [[plant]]; after [[germination]] it becomes the first leaves of the [[seedling]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.